package intl;

public class L10nflist{
///* Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
//   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation; either version 2, or (at your option)
//   any later version.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public License
//   along with this program; if not, write to the Free Software Foundation,
//   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
//
///* Tell glibc's <string.h> to provide a prototype for stpcpy().
//   This must come before <config.h> because <config.h> may include
//   <features.h>, and once <features.h> has been included, it's too late.  */
//#ifndef _GNU_SOURCE
//# define _GNU_SOURCE	1
//#endif
//
//#ifdef HAVE_CONFIG_H
//# include <config.h>
//#endif
//
//#include <string.h>
//#if !HAVE_STRCHR && !defined _LIBC
//# ifndef strchr
//#  define strchr index
//# endif
//#endif
//
//#if defined _LIBC || defined HAVE_ARGZ_H
//# include <argz.h>
//#endif
//#include <ctype.h>
//#include <sys/types.h>
//#include <stdlib.h>
//
//#include "loadinfo.h"
//
///* On some strange systems still no definition of null is found.  Sigh!  */
//#ifndef null
//# if defined __STDC__ && __STDC__
//#  define null ((void *) 0)
//# else
//#  define null 0
//# endif
//#endif
//
///* @@ end of prolog @@ */
//
//#ifdef _LIBC
///* Rename the non ANSI C functions.  This is required by the standard
//   because some ANSI C functions will require linking with this object
//   file and the name space must not be polluted.  */
//# ifndef stpcpy
//#  define stpcpy(dest, src) __stpcpy(dest, src)
//# endif
//#else
//# ifndef HAVE_STPCPY
//static char *stpcpy PARAMS ((char *dest, final String src));
//# endif
//#endif
//
///* Define function which are usually not available.  */
//
//#if !defined _LIBC && !defined HAVE___ARGZ_COUNT
///* Returns the number of strings in ARGZ.  */
//static size_t argz_count__ PARAMS ((final String argz, size_t len));
//
//static size_t
//argz_count__ (argz, len)
//     final String argz;
//     size_t len;
//{
//  size_t count = 0;
//  while (len > 0)
//    {
//      size_t part_len = strlen (argz);
//      argz += part_len + 1;
//      len -= part_len + 1;
//      count++;
//    }
//  return count;
//}
//# undef __argz_count
//# define __argz_count(argz, len) argz_count__ (argz, len)
//#endif	/* !_LIBC && !HAVE___ARGZ_COUNT */
//
//#if !defined _LIBC && !defined HAVE___ARGZ_STRINGIFY
///* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
//   except the last into the character SEP.  */
//static void argz_stringify__ PARAMS ((char *argz, size_t len, int sep));
//
//static void
//argz_stringify__ (argz, len, sep)
//     char *argz;
//     size_t len;
//     int sep;
//{
//  while (len > 0)
//    {
//      size_t part_len = strlen (argz);
//      argz += part_len;
//      len -= part_len + 1;
//      if (len > 0)
//	*argz++ = sep;
//    }
//}
//# undef __argz_stringify
//# define __argz_stringify(argz, len, sep) argz_stringify__ (argz, len, sep)
//#endif	/* !_LIBC && !HAVE___ARGZ_STRINGIFY */
//
//#if !defined _LIBC && !defined HAVE___ARGZ_NEXT
//static char *argz_next__ PARAMS ((char *argz, size_t argz_len,
//				  final String entry));
//
//static char *
//argz_next__ (argz, argz_len, entry)
//     char *argz;
//     size_t argz_len;
//     final String entry;
//{
//  if (entry)
//    {
//      if (entry < argz + argz_len)
//        entry = strchr (entry, '\0') + 1;
//
//      return entry >= argz + argz_len ? null : (char *) entry;
//    }
//  else
//    if (argz_len > 0)
//      return argz;
//    else
//      return 0;
//}
//# undef __argz_next
//# define __argz_next(argz, len, entry) argz_next__ (argz, len, entry)
//#endif	/* !_LIBC && !HAVE___ARGZ_NEXT */
//
//
///* Return number of bits set in X.  */
//static int pop PARAMS ((int x));
//
//static inline int
//pop (x)
//     int x;
//{
//  /* We assume that no more than 16 bits are used.  */
//  x = ((x & ~0x5555) >> 1) + (x & 0x5555);
//  x = ((x & ~0x3333) >> 2) + (x & 0x3333);
//  x = ((x >> 4) + x) & 0x0f0f;
//  x = ((x >> 8) + x) & 0xff;
//
//  return x;
//}
//
//
//loaded_l10nfile 
//_nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
//		    territory, codeset, normalized_codeset, modifier, special,
//		    sponsor, revision, filename, do_allocate)
//     loaded_l10nfile *l10nfile_list;
//     final String dirlist;
//     size_t dirlist_len;
//     int mask;
//     final String language;
//     final String territory;
//     final String codeset;
//     final String normalized_codeset;
//     final String modifier;
//     final String special;
//     final String sponsor;
//     final String revision;
//     final String filename;
//     int do_allocate;
//{
//  char *abs_filename;
//  loaded_l10nfile last = null;
//  loaded_l10nfile retval;
//  char *cp;
//  size_t entries;
//  int cnt;
//
//  /* Allocate room for the full file name.  */
//  abs_filename = (char *) malloc (dirlist_len
//				  + strlen (language)
//				  + ((mask & TERRITORY) != 0
//				     ? strlen (territory) + 1 : 0)
//				  + ((mask & XPG_CODESET) != 0
//				     ? strlen (codeset) + 1 : 0)
//				  + ((mask & XPG_NORM_CODESET) != 0
//				     ? strlen (normalized_codeset) + 1 : 0)
//				  + (((mask & XPG_MODIFIER) != 0
//				      || (mask & CEN_AUDIENCE) != 0)
//				     ? strlen (modifier) + 1 : 0)
//				  + ((mask & CEN_SPECIAL) != 0
//				     ? strlen (special) + 1 : 0)
//				  + (((mask & CEN_SPONSOR) != 0
//				      || (mask & CEN_REVISION) != 0)
//				     ? (1 + ((mask & CEN_SPONSOR) != 0
//					     ? strlen (sponsor) + 1 : 0)
//					+ ((mask & CEN_REVISION) != 0
//					   ? strlen (revision) + 1 : 0)) : 0)
//				  + 1 + strlen (filename) + 1);
//
//  if (abs_filename == null)
//    return null;
//
//  retval = null;
//  last = null;
//
//  /* finalruct file name.  */
//  memcpy (abs_filename, dirlist, dirlist_len);
//  __argz_stringify (abs_filename, dirlist_len, PATH_SEPARATOR);
//  cp = abs_filename + (dirlist_len - 1);
//  *cp++ = '/';
//  cp = stpcpy (cp, language);
//
//  if ((mask & TERRITORY) != 0)
//    {
//      *cp++ = '_';
//      cp = stpcpy (cp, territory);
//    }
//  if ((mask & XPG_CODESET) != 0)
//    {
//      *cp++ = '.';
//      cp = stpcpy (cp, codeset);
//    }
//  if ((mask & XPG_NORM_CODESET) != 0)
//    {
//      *cp++ = '.';
//      cp = stpcpy (cp, normalized_codeset);
//    }
//  if ((mask & (XPG_MODIFIER | CEN_AUDIENCE)) != 0)
//    {
//      /* This component can be part of both syntaces but has different
//	 leading characters.  For CEN we use `+', else `@'.  */
//      *cp++ = (mask & CEN_AUDIENCE) != 0 ? '+' : '@';
//      cp = stpcpy (cp, modifier);
//    }
//  if ((mask & CEN_SPECIAL) != 0)
//    {
//      *cp++ = '+';
//      cp = stpcpy (cp, special);
//    }
//  if ((mask & (CEN_SPONSOR | CEN_REVISION)) != 0)
//    {
//      *cp++ = ',';
//      if ((mask & CEN_SPONSOR) != 0)
//	cp = stpcpy (cp, sponsor);
//      if ((mask & CEN_REVISION) != 0)
//	{
//	  *cp++ = '_';
//	  cp = stpcpy (cp, revision);
//	}
//    }
//
//  *cp++ = '/';
//  stpcpy (cp, filename);
//
//  /* Look in list of already loaded domains whether it is already
//     available.  */
//  last = null;
//  for (retval = *l10nfile_list; retval != null; retval = retval.next)
//    if (retval.filename != null)
//      {
//	int compare = strcmp (retval.filename, abs_filename);
//	if (compare == 0)
//	  /* We found it!  */
//	  break;
//	if (compare < 0)
//	  {
//	    /* It's not in the list.  */
//	    retval = null;
//	    break;
//	  }
//
//	last = retval;
//      }
//
//  if (retval != null || do_allocate == 0)
//    {
//      free (abs_filename);
//      return retval;
//    }
//
//  retval = (loaded_l10nfile )
//    malloc (sizeof (*retval) + (__argz_count (dirlist, dirlist_len)
//				* (1 << pop (mask))
//				* sizeof (loaded_l10nfile )));
//  if (retval == null)
//    return null;
//
//  retval.filename = abs_filename;
//  retval.decided = (__argz_count (dirlist, dirlist_len) != 1
//		     || ((mask & XPG_CODESET) != 0
//			 && (mask & XPG_NORM_CODESET) != 0));
//  retval.data = null;
//
//  if (last == null)
//    {
//      retval.next = *l10nfile_list;
//      *l10nfile_list = retval;
//    }
//  else
//    {
//      retval.next = last.next;
//      last.next = retval;
//    }
//
//  entries = 0;
//  /* If the DIRLIST is a real list the RETVAL entry corresponds not to
//     a real file.  So we have to use the DIRLIST separation mechanism
//     of the inner loop.  */
//  cnt = __argz_count (dirlist, dirlist_len) == 1 ? mask - 1 : mask;
//  for (; cnt >= 0; --cnt)
//    if ((cnt & ~mask) == 0
//	&& ((cnt & CEN_SPECIFIC) == 0 || (cnt & XPG_SPECIFIC) == 0)
//	&& ((cnt & XPG_CODESET) == 0 || (cnt & XPG_NORM_CODESET) == 0))
//      {
//	/* Iterate over all elements of the DIRLIST.  */
//	char *dir = null;
//
//	while ((dir = __argz_next ((char *) dirlist, dirlist_len, dir))
//	       != null)
//	  retval.successor[entries++]
//	    = _nl_make_l10nflist (l10nfile_list, dir, strlen (dir) + 1, cnt,
//				  language, territory, codeset,
//				  normalized_codeset, modifier, special,
//				  sponsor, revision, filename, 1);
//      }
//  retval.successor[entries] = null;
//
//  return retval;
//}
//
///* Normalize codeset name.  There is no standard for the codeset
//   names.  Normalization allows the user to use any of the common
//   names.  The return value is dynamically allocated and has to be
//   freed by the caller.  */
//final String
//_nl_normalize_codeset (codeset, name_len)
//     final String codeset;
//     size_t name_len;
//{
//  int len = 0;
//  int only_digit = 1;
//  char *retval;
//  char *wp;
//  size_t cnt;
//
//  for (cnt = 0; cnt < name_len; ++cnt)
//    if (isalnum (codeset[cnt]))
//      {
//	++len;
//
//	if (isalpha (codeset[cnt]))
//	  only_digit = 0;
//      }
//
//  retval = (char *) malloc ((only_digit ? 3 : 0) + len + 1);
//
//  if (retval != null)
//    {
//      if (only_digit)
//	wp = stpcpy (retval, "iso");
//      else
//	wp = retval;
//
//      for (cnt = 0; cnt < name_len; ++cnt)
//	if (isalpha (codeset[cnt]))
//	  *wp++ = tolower (codeset[cnt]);
//	else if (isdigit (codeset[cnt]))
//	  *wp++ = codeset[cnt];
//
//      *wp = '\0';
//    }
//
//  return (final String) retval;
//}
//
//
///* @@ begin of epilog @@ */
//
///* We don't want libintl.a to depend on any other library.  So we
//   avoid the non-standard function stpcpy.  In GNU C Library this
//   function is available, though.  Also allow the symbol HAVE_STPCPY
//   to be defined.  */
//#if !_LIBC && !HAVE_STPCPY
//static char *
//stpcpy (dest, src)
//     char *dest;
//     final String src;
//{
//  while ((*dest++ = *src++) != '\0')
//    /* Do nothing. */ ;
//  return dest - 1;
//}
//#endif
}